St. Croix Sampling Location – Prescott, WI

Sampled in 1994, 1999, 2001, 2003, 2005

Community Composition – Percent composition each year

Species19941999200120032005
Actinonaias ligamentina0.001.180.000.440.42
Alasmidonta marginata0.510.000.000.000.00
Amblema plicata25.1332.3532.5824.4433.33
Ellipsaria lineolata0.000.000.000.440.42
Elliptio dilatata5.137.0610.613.567.59
Fusconaia ebena0.003.531.520.000.00
Fusconaia flava22.0526.4721.9718.2212.66
Lampsilis cardium1.544.121.524.442.95
Lampsilis higginsii0.510.593.031.331.27
Lampsilis siliquoidea1.030.002.272.221.27
Lasmigona complanata0.510.590.000.000.00
Leptodea fragilis1.030.003.030.890.84
Ligumia recta2.050.590.000.000.00
Obliquaria reflexa20.5111.7615.1518.6721.10
Obovaria olivaria0.000.590.000.000.00
Pleurobema sintoxia6.673.532.2718.2212.24
Potamilus alatus1.540.000.000.440.00
Pyganodon grandis1.030.000.761.330.42
Quadrula metanevra1.540.590.761.330.84
Quadrula pustulosa2.052.353.032.673.38
Quadrula quadrula0.510.000.000.000.00
Strophitus undulatus0.510.000.000.000.00
Toxolasma parvus1.034.121.520.001.27
Truncilla truncata4.620.590.000.000.00
UNKNOWN JUVENILE0.510.000.000.000.00
Utterbackia imbecillis0.000.000.001.330.00

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